Question

if 2A = 3B and 4B = 5C. Determine the ratio a is to B is to C​

Answer 1

Answer: A : B : C = 15:10:8

Step-by-step explanation:

2A=3B

A/B= 3/2

4B=5C

B/C= 5/4

Multiply 5 on numerator and denominator in A/B,

A/B = (3*5)/(2*5) = 15/10

Multiply 2 on numerator and denominator in B/C,

B/C = (5*2)/(4*2) = 10/8

Now ,

A:B = 15:10 , B:C = 10:8

A:B:C = 15:10:8